docs: def rename(self, old, new):
  
          """
          Directory renaming support. Needed because many file managers create directories with default names, wich
          makes it impossible to perform a search without CLI. Name changes for files are not allowed, only for
          directories.
  
          Parameters
          ----------
          old : str
              Old name. Converted to tuple identifier by ``_pathdec`` decorator.
          new : str
              New name. Converted to tuple identifier in actual function body.
          """
  
          new = self.__pathToTuple(new)
  
          if not self.__exists(old):
              raise FuseOSError(errno.ENOENT)
  
          if self.PathType.get(old) is not self.PathType.subdir or self.PathType.get(new) is not self.PathType.subdir:
              raise FuseOSError(errno.EPERM)
  
          if self.__exists(new):
              raise FuseOSError(errno.EEXIST)
  
          try:
              new_dir_ent = YTActions(new[0])
              new_dir_ent.updateResults()
          except ConnectionError:
              raise FuseOSError(errno.ENETDOWN)
  
          self.searches[new[0]] = new_dir_ent # as in mkdir
  
          try:
              del self.searches[old[0]]
  
          except KeyError:
              raise FuseOSError(errno.ENOENT)
  
          return 0